电感耦合等离子体发射光谱法测定钼铬合金中9种元素  

DETERMINATION OF 9 ELEMENTS IN MOLYBDENUM CHROMIUM ALLOY BY INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROSCOPY

作　　者：鲁雪飞 LU Xuefei(Jinzhou Vanadium Industry Co.,Ltd.,Liaoning Jinzhou 121005,China)

机构地区：[1]锦州钒业有限责任公司,辽宁锦州121005

出　　处：《铁合金》2024年第3期51-54,共4页Ferro-alloys

摘　　要：介绍了用硝酸钾、氢氧化钠熔融钼铬合金样品,硫酸酸化,在钼铬基体中加入待测元素的标准溶液绘制工作曲线,将试液雾化后导入ICP,同时测定铝、钴、铜、铁、锰、镍、硅、钛、钨元素发射光强度,计算各元素的百分含量。In the paper,potassium nitrate and sodium hydroxide were used to melt molybdenum chromium alloy samples,sulfuric acid acidification,and the standard solution of the elements to be tested was added to the molybdenum chromium matrix to draw a working curve,and the test solution was atomized and introduced into ICP.At the same time,the emission intensity of aluminum,cobalt,copper,iron,manganese,nickel,silicon,titanium and tungsten elements was measured,and the percentage content of each element was calculated.

关 键 词：ICP 钼铬合金 铝 钴 铜 铁 锰 镍 硅 钛 钨 

分 类 号：TF643-34[冶金工程—钢铁冶金]